140.82% is the change from 343 to 826
Calculation steps:
[( 826 - 343 ) ÷ 343] x 100 = 140.82%
Formula
Percentage change = [(826 - 343) / 343] x 100
Subtract the new number by the original number
826 - 343 = 483
483 ÷ 343 = 1.4081632653061225
1.4081632653061225 x 100 = 140.82%